Mixing arrangement, mixer settler unit and use
AssigneeMetso Outotec Finland Oy
InventorsHenri Fredriksson, Antti Mäkelä, Marko Latva-Kokko, Jiliang Xia, Lauri Mäenpää, Teemu Ritasalo
Life of this patent
Estimating the term…
Abstract
A mixing arrangement for mixing two solutions, a mixer settler unit and a use. The mixing arrangement includes a mixing device arranged in the mixing space for rotating therein, the mixing device comprising at least two helical bars supported around a shaft and rising upwards from the bottom section of the mixing space. The helical bars are fixed to the shaft with support spokes. The ratio of the diameter (D) of the mixing device to the average diameter (T) of the mixing space, that is D/T, is 0.47 at most.
Claims23
A mixing arrangement for mixing two solutions, wherein the mixing arrangement comprises a mixing device arranged in the mixing space for rotating therein,
- the mixing device comprising at least two helical bars supported around a shaft and rising upwards from the bottom section of the mixing space,
- the helical bars being fixed to the shaft with support spokes, wherein
- the ratio of the diameter (D) of the mixing device to the average diameter (T) of the mixing space, that is D/T, is 0.47 at most and wherein the ratio D/T is selected in range of 0.38-0.47.
(canceled)
Dependencies are inferred from the claim text.